Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toc dan mo snippets" » "toc dan code snippets", "hoc dan mo snippets", "toc dao mo snippets", "toc san mo snippets", "toc dan mon snippets", "toc dan so snippets", "toc fan mo snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("toc dan mo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toc dan mo snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( toc dan mo snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toc dan mo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.